baber/WOPTO huggingface dataset:
Patent JP-H07195133-A (JP)
Title: Method and device for joining thin plates
Inventor: BUIKUTORU MARINA
IPC: B21D39/03
Filed: 1994-09-14
Abstract: PURPOSE: To detect faults, which may happen in a large area, by measuring a pressing force, which is either given to a plate as a punching force by a punch or as a dieing force by a die, at least at one point where either dieing or punching is given which is prescribed in a working procedure. CONSTITUTION: A die accepter 4 for a die 5 is located at a press table 3, and a punch holder 7 for accepting punch 8 is located at an upper bracket 6 of a frame 2, facing to the die accepter 4. The punch 8 is vertically driven by an electric-powered press driver 11 mounted on an upper position of the frame 2 through a pressure cylinder 10. A piezoelectric power sensor is provided in the die accepter 4 with which a force applied to the die 5 is measured. A piezoelectric sideway dowel is provided in the holder 7 for measuring a punching force.
Patent JP-S6279281-A (JP)
Title: Anisotropic electrically conductive adhesive
Inventor: KASHIWAGUMA HIDEO
IPC: C09J11/04
Filed: 1985-10-03
Abstract: PURPOSE:The titled anisotropic electrically conductive adhesive, containing electrically conductive metal particles and carbon particles in an insulating adhesive and capable of ensuring sufficient electrical conduction of carbon electrodes to indium-tin oxide electrodes and surely connecting the electrodes. CONSTITUTION:An anisotropic electrically conductive adhesive containing many electrically conductive metal particles 12, e.g. nickel particles, and carbon particles 13 in, e.g. a hot-melt type insulating adhesive 11. The connection of a printed wiring base board 1 to electrodes 2 and 4 of a liquid crystal display panel 3 is completed by using the resultant anisotropic electrically conductive adhesive 5. The electrically conductive metal particles 12 and carbon particles 13 having 20-40mum diameter in almost equal numbers are preferably incorporated to uniformly distribute at a density not to mutually contact the particles.
Patent JP-H11171874-A (JP)
Title: Optically active bisoxazoline, compound, and its production and use
Inventor: ITAGAKI MAKOTO
IPC: B01J31/12
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound that is useful as an asymmetric ligand of a copper complex that is used in the production of optically active cyclopropanecarboxylic acid derivative by reaction of an olefin with a diazoacetic ester. SOLUTION: This compound is represented by formula I [R1 is an alkyl, a cycloalkyl, an aralkyl, a (substituted) phenyl or alkoxy, or when R1 is an alkyl, the adjacent R1 s are linked to form a ring; R2 is an alkyl, a cycloalkyl, an aralkyl, or a (substituted) phenyl; R3 is H, a 2-4C alkyl or a cycloalkyl; *indicates an asymmetric carbon atom], typically methylenebis[(4R)-methyl-5,5- dimethyloxazoline]. The compound of formula I is obtained by reaction between an optically active 2-aminoalcohol of formula II and a malonic acid derivative of formula III (R4 is an alkoxy or a halogen) to form a bis(amide-alcohol) compound of formula IV and finally allowing the product to react with each other in the presence of a Lewis acid catalyst.
Patent JP-2001040973-A (JP)
Title: Device for suspending and lifting working device for pile driver
Inventor: KIKUCHI SHIGENORI
IPC: E21B7/00
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To reduce as much of interference and tie-in between devices other than an actuating device such as a power device or auxiliary equipment or between wire ropes as possible in suspending or lifting the actuating device; to compact a suspending and lifting device; and to provide the actuating device with large lifting stroke. SOLUTION: A fluid pressure cylinder 13 is provided inside a leader 5 and a running block 14 is attached to the end of a rod 13b. A stationary block 15 is provided near a through hole 5a in the leader 5. The rear end 16a of a wire rope 16 is connected to the inside of the leader 5 and the wire rope 16 is wound on the underside of the running block 14 and the upper side of the stationary block 15 and extended outside of the leader 5 from the through hole 5a. The front end 16b of the wire rope 16 is connected to the top of an auger brace 8.
Patent JP-H1153731-A (JP)
Title: Magnetic disk and its production
Inventor: HATAKEYAMA MASAKI
IPC: G11B5/84
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic disk on which fine ruggedness having <20 nm, further <10 nm machining depth and <=±5% dispersion thereof and especially having side walls to be machined of slant or curved face is efficiently formed. SOLUTION: The magnetic disk has a texture structure with fine ruggedness for reducing friction between a disk W and a head and for controlling floating quantity of the head on a disk W surface. In a manufacturing method of this magnetic disk, a shield 22 having a prescribed pattern shape is installed between the disk W surface to be machined and an energy beam source 18, the disk W is irradiated, while rotating, with energy beams from an oblique direction, thereby the surface to be machined is transferred with the pattern shape of the shield 22 thereon to make the machined side wall to a slant or curved face.
Patent JP-S6198369-A (JP)
Title: Electrostatic recorder
Inventor: MINAMI KOJI
IPC: G03G15/02
Filed: 1984-10-19
Abstract: PURPOSE:To suppress the deterioration in the electric characteristics of a photosensitive body and to expand the life of an electrostatic recorder by forming a photoconductive layer consisting of amorphous silicon on the surface of a base board consisting of a conductive material and connecting a resistor between the conductive base plate and reference potential to constitute a photosensitive drum. CONSTITUTION:The photosensitive drum 20 includes the cylindrical base board 20a and the photoconductive layer 20b and the layer 20b is formed by amorphous silicon e.g. A charging corotron 22 is arranged on the periphery of the drum 20 and connected to a DC high voltage power supply 441 of a power supply unit. On the other hand, the base board 20a is connected to the reference potential, i.e. earth potential. A resistor circuit 46 includes a resistor 461, and preferably includes a capacitor 462 connected in parallel with the resistor 461. When both the resistor 461 and capacitor 462 are used, the resistor circuit 46 is formed as a charge/discharge circuit, i.e. a time constant circuit and the resistance value of the photoconductive layer 20b and the capacity of the capacitor are changed by exposure.
Patent JP-2000059708-A (JP)
Title: Tuner module
Inventor: ISHIGURO NAOYUKI
IPC: H04N5/44
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a tuner module that copes with outputs of plural kinds of signals with only a single input terminal with respect to the tuner module, that selects plural channel signals from the signals which are fed to the one input terminal. SOLUTION: A filter 11 filters out the noise component of a signal fed to an input terminal 6, an amplifier 12 amplifies the resulting signal and gives the amplified signal to a 1st distributor 14, which distributes the signal to a tuner section 3 and an amplifier 13. The amplifier 13 gives its amplified signal to a 2nd distributor 15, which distributes the signal to attenuators 16, 17. The received signal is attenuated by them to a desired level and the attenuated signals is output from 1st and 2nd output terminals 7, 8 respectively.
Patent JP-H1148491-A (JP)
Title: Ink jet recorder
Inventor: MOCHIZUKI SEIJI
IPC: B41J2/175
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To dispense with supplying a deaired ink at the time of replacing an ink cartridge by constructing an ink container as a source tank to which ink can be injected externally and supplying ink from the source tank to a recording head through a deairing means comprising a hollow fiber bundle subjected to an external negative pressure. SOLUTION: A cover 16a is closed after ink is injected into a source tank 16 and a stop valve 45 is opened under that state. Subsequently, a vacuum pump 43 is operated to supply ink from the source tank 16 to a deairing unit by means of a liquid feed pump 46. Ink flowing into hollow fibers 40 constituting the deairing unit is subjected to a negative pressure acting on the outer circumference of the hollow fibers 40 and the dissolving air is separated and discharged to the atmosphere by means of the vacuum pump 43. When stop valves 24, 54 are opened after the dissolving air is discharged from ink, the ink flows into an interconnecting tank 28 comprising an ink bag 50 for receiving the ink while deairing through the stop valve 54.
Patent JP-H1151481-A (JP)
Title: Hot water feeding device
Inventor: INAGAKI HIDEO
IPC: F24H1/10
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To realize a hot water feeding device at low cost which may prevent both draining and boiling without damaging a stable hot water discharging performance. SOLUTION: In the case that a detected temperature of an outlet temperature sensor is lower than a drain limit temperature (46 deg.C) or in the case that the detected temperature exceeds a boiling limit temperature (85 deg.C), an amount of combustion at a burner is corrected and controlled in such a way that the temperature is kept within a range not less than the drain limit temperature (46 deg.C) and not more than the boiling limit temperature (85 deg.C). This correction control is carried out in preference to a controlling of temperature of discharged hot water to cause the temperature of hot water at a heat exchanger to be kept in a range capable of preventing draining and boiling.
Patent JP-H1127006-A (JP)
Title: Dielectric filter
Inventor: ITO KENJI
IPC: H01P1/205
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a compact dielectric filter which has high mechanical strength and also can easily set a circuit constant. SOLUTION: A circuit layered product 10a consisting of dielectric layers 11a to 11f placed on an open end face 8 of a dielectric ceramic block 2 is disposed. A coupled circuit L of the product 10a is connected to the necessary resonators 3A to 3C of a resonator circuit X. In such a constitution, a compact dielectric filter is obtained in a simple and even shape. As a result, the circuit designing is facilitated and also an optional circuit constant can be easily set since an LC coupled circuit consists of the product 10a.
Patent JP-H1065736-A (JP)
Title: Method and device for determining utility function declaration type communication band
Inventor: ASAKA TAKUYA
IPC: H04L47/80
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To maximize the total of utility of a user per unit of network resources by declaring the parameter of a utility function and allocating a band to the user so as to maximize the utility per unit band of a network. SOLUTION: A controller 1 has a reporting device 6 for receiving the parameter of the utility function from the user and reporting the allocated band and an allocation quantity calculating device 7 for determining the bands to be allocated to the respective users based on the reported utility functions of respective users. A utility function parameter determining device 5 calculates the parameter of the utility function corresponding to an application. A user reporting device 4 communicates the calculated parameter to the communication equipment 6 of the network. Based on the just reported parameter and the parameters of the other users, the allocation quantity calculating device 7 calculates the band for each user so as to maximize the utility per band. The communication equipment 6 of the network reports the calculated band for each user to the respective users.
Patent JP-S63154491-A (JP)
Inventor: REZURII NOOMAN MACHIYUUZU
IPC: B63B1/22
Filed: 1987-09-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11134019-A (JP)
Title: Fault diagnostic system for combustion equipment
Inventor: TAKAGI TAKAO
IPC: G05B23/02
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a fault diagnostic system for combustion equipment such as a hot water supplier which facilitates and speeds up a fault repair by speedily specifying the fault place according to a fault symptom that the combustion equipment has. SOLUTION: A host computer and the combustion equipment (hot water supplier 2) are associated with each other to display a candidate for the fault position on a display means (display unit 114) by referring to various data on the combustion equipment inputted previously to the host computer and selecting guide information showing fault symptoms of the combustion equipment and a fault symptom, and then the fault position is speedily specified to facilitate and speed up the fault repair.
Patent JP-2000052122-A (JP)
Title: Outer periphery cutting tool
Inventor: IGARASHI FUJIO
IPC: B23B51/04
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To easily modify the diameter of a round bar shaped member such as a pin by forming a cavity portion longitudinally the bar shaped member and in the central part of the bar shaped member, providing a cutting blade for cutting to the inner side of an opening of the cavity portion, and inserting an object to be cut into the cavity portion to cut it. SOLUTION: A cavity portion 2 is longitudinally formed in the central part of a bar shaped member 1, cutting blades 4 for cutting are provided for an opening portion 3 of the cavity portion 2, and thereby an outer cutting tool 5 is formed. The plurality of blade 4 are placed so as to face and surround the cavity portion 2. When an object to be cut such as a socket pin is cut and its outer diameter is modified using such outer cutting tool 5, the cutting tool 5 matching with the diameter of the socket pin 7 is grabbed by an electric drill or a chuck of a ball disk, the cutting tool 5 is rotatingly pressed onto the side of the object to be cut, and thereby the outer diameter of the object to be cut is finished with the cutting blade 4 to a given pin size in a short time.
Patent JP-H0269207-A (JP)
Title: Manufacture of carbon fiber reinforced cement mortar and concrete
Inventor: HOTTA HISANORI
IPC: B28C5/40
Filed: 1988-09-06
Abstract: PURPOSE:To obtain high strength and dense cement mortar and concrete excellent in moldability by a method wherein liquid, which is produced by mixing respectively required amounts of sands having comparatively large particle diameter, carbon fibers, fumed silica and slag and mixed liquid, which is prepared by mixing required amount of water and half the required amount of surface-active dispersant, are charged in a mixer so as to be kneaded and, after the remaining surface-active dispersant and cement are charged in the order named, the resultant mixture is kneaded. CONSTITUTION:Respectively required amounts of sands having comparatively large particle diameter, carbon fibers, fumed silica and slag and mixed liquid, which is prepared by mixing required amount of water and about 50% of the required amount of surface-active dispersant in advance, are charged in a general-purpose mixer so as to be kneaded and, after that, the remaining about 50% of surface-active dispersant and cement are charged in the order named and kneaded. By simultaneously mixing sands having comparatively large particle diameter in order to uniformly disperse carbon fibers, the fiber dispersibility of which is poor, with the general-purpose mixer, the sand acts as scraper, which scrapes off the carbon fibers, fumed silica and slag, which adhere to the inner wall surface of the mixer, thus uniformly dispersing them.
Patent JP-S6279554-A (JP)
Title: Data communication system
Inventor: SHIMURA KIYOSHI
IPC: H04L69/40
Filed: 1985-10-03
Abstract: PURPOSE:To easily attain the judgement of a failure by providing a means which returns information that a main power supplying means is terminated from an information processor at a receiving side to the information processor at a transmission original as a response. CONSTITUTION:When the information processor at the receiving side receives data from the information processor at the transmission origin, a process is started and the throw-in state of a power source 23, the operating state of an information processing part 21, the normal/abnormal state of receiving data and a failure in a procedure, etc., are checked, and when they are normal, an affirmation response is transmitted to the information processor at the transmission origin, an instruction to transfer the receiving data to the information processing part 21 being issued. When some failures are detected at each checking, a negation response is transmitted to the information processor at the transmission origin. For example, a communication control part 22 investigates the state of a signal line 33 and when the main power source 23 is in a cut-off state, a NAK1 is responded and transmitted to the information processor at the transmission origin. Thereby, it is easily judged that some failure occur when no response is obtained from the information processor at the receiving side.
Patent JP-S6464290-A (JP)
Title: Conductor pattern forming method
Inventor: SHIMABARA YUTAKA
IPC: H05K3/10
Filed: 1987-09-03
Abstract: PURPOSE:To form a conductor pattern so as to linearly link to a controlling machine, by moving a jetting head relatively to a circuit board, inputting a required electric signal corresponding with the conductor pattern to the jetting head, jetting a jet liquid from the jetting head, and making conductor pattern material attach to a circuit board. CONSTITUTION:A controlling part 8 reads out the data of a conductor pattern from a storage part 9, and shows the pattern on a display 10. Then the controlling part 8 moves, via a head transferring mechanism 7, a jetting head 5 from a left starting point to a right direction A along the surface of a circuit board 1, and supply electric signal corresponding with the form of the conductor pattern to the jetting head 5. At this time, a holder 2 and the circuit board 1 set at the lowest position, and the jetting head 5 faces the highest position of the circuit board 1. While moving in the right direction A along the highest position of the substrate 1 surface, the jetting head 6 jets a jet liquid 4 containing conductor pattern material. The jetted jet liquid 4 attaches on the surface of the circuit board 1, and forms in the right and left direction a figure corresponding with a part of the conductor pattern, at the highest position of the circuit board 1 surface.
Patent JP-S60113385-A (JP)
Title: Friction liner for holding magnetic tape
Inventor: HISHIDA MASAYUKI
IPC: G11B23/087
Filed: 1983-11-24
Abstract: PURPOSE:To obtain a friction liner for holding a magnetic tape with almost the same sliding characteristics as that of ultra-high mol.wt. polyethlene by adding graphite powder, etc., to prescribed ethylene unsaturated silane compound copolymer and by executing cross-linking under the presence of water after forming a film. CONSTITUTION:An ethylene-unsaturated silane compound copolymer obtained by graft-polymerizing polyethlene having 0.1-1.0 million molecular weight with a silane radical is polyethlene of high or low density organic silane modified, and an activated silane radical of the entire polyethlene is normally below 10%. The activated silane is cross-linked under the presence of water, and a gel fraction after cross-linking is made 40-80%. After adding carbon black or graphite powder to the polymerized polyethlene, a film is formed. When the film is passed in a steam chamber, for instance, of 100-130 deg.C, the activated silane forms a network structure between moleculars. By using the polyethlene obtained in such a way, the tape holding friction liner having excellent uniformity of a surface, excellent antiwear property and excellent antifriction property can be obtained.
Patent JP-S61101718-A (JP)
Title: Charge display device for electric kotatsu (foot warmer)
Inventor: OKUBO TAKESHI
IPC: F24C7/04
Filed: 1984-10-22
Abstract: PURPOSE:To save an electricity and eliminate useless electricity by a method wherein the signal of a temperature control device is detected and integrated power is calculated and the energy charge is displayed. CONSTITUTION:When a voltage V0 is applied across a temperature control device 3, a capacitor 11 is charged and a voltage Vc of the capacitor 11 is reached to a break-over voltage of a trigger diode 10, an electricity is discharged to a gate 13 of a thyristor 9 through a trigger diode 10. The thyristor 9 is conducted under this discharging signal, a main circuit 15 is formed and a load voltage VL is produced at a load L1. A time of generation of the load voltage is varied in response to a value of combined impedance between the temperature sensor 2 and the variable resistor 12, the less the combined impedance, the larger the continuity angle and correspondingly the consumption power is increased. Therefore, either the load power or the continuity angle is sensed by the continuity angle sensor 4 across the load terminals, and the consumption power at that time can be detected and integrated by the integrated watt conversion device 5 and the consumption power is detected up to that time. Further, an electric charge of 1kW hour is multiplied and a total electric charge is calculated.
Patent JP-S6379918-A (JP)
Title: Production of steel sheet for welded can
Inventor: SEKIGUCHI MASATOSHI
IPC: C21D7/04
Filed: 1986-09-22
Abstract: PURPOSE:To minimize the frequency of exchange of a plating roll in accordance with the diameter of cans and to avoid the interruption of plating work due to the exchange by cold rolling a steel strip subjected to stripe plating in the lateral direction so as to regulate the intervals of the plating. CONSTITUTION:A steel strip 1 is subjected to stripe plating 2a...2e with a metal such as tin in the lateral direction at intervals (a) in accordance with the diameter of cans so as to improve the weldability. When the steel strip 1 is elongated by cold rolling, the intervals (a) are regulated to intervals (b') of stripe plating 2a...2e (the interval between stripes is extended) in accordance with the diameter of other cans. The metal for the stripe plating improves the weldability of the steel strip and may be zinc or nickel. The proper amount of the metal deposited by the stripe plating is 0.05-5.0g/m<2>.
Patent JP-H04103066-A (JP)
Title: Cassette loading device
Inventor: MATSUMARU MASAHIRO
IPC: G11B15/675
Filed: 1990-08-22
Abstract: PURPOSE:To execute the positioning of a cassette whose outer edge is different by providing a stopper member for abutting on a large-sized cassette and drawing back to a position for giving no hindrance to insertion of the large-sized cassette on the upper part of a cassette holder, allowing a small-sized cassette to abut on the stopper member at the time of inserting the small-sized cassette and executing the positioning of an installing position of the small-sized cassette. CONSTITUTION:As for a small-sized cassette CC, a stopper member 213 is held in a prescribed position by an energizing member 212, and by allowing a detaining part 213a to abut on the small-sized cassette CC, positioning of the small-sized cassette CC is executed. On the other hand, as for a large-sized cassette FC, the stopper member 213 is pressed and drawn back against energizing force of the energizing member 212 by the large-sized cassette FC. In such a way, positioning of large and small cassettes in which positions of the front end parts in an installing position do not agree can be executed.